Question
Vanessa, Jen, David and Xylia shared some marbles. Vanessa and Jen took 14 of the total number of marbles while David and Xylia took the rest. Jen had thrice as many marbles as Vanessa and Xylia had 99 marbles. Given that Xylia had thrice as many marbles as Jen, how many marbles were there altogether?
4 m

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Vanessa, Jen, David and Xylia shared some marbles. Vanessa and Jen took 14 of the total number of marbles while David and Xylia took the rest. Jen had thrice as many marbles as Vanessa and Xylia had 99 marbles. Given that Xylia had thrice as many marbles as Jen, how many marbles were there altogether?